While a second commentary track, by Eisner solo, provides more technical and production - specific information, much of it more interesting than the film's derivative plot, this track is all about the Dirkness. (popmatters.com)
A second commentary track with historians Glenn Kenny, Ed Hulse, and Fran Smith Neeme, a short doc Busby Berkeley: A Journey with a Star, Alice Faye's last film We Still Are! (theretroset.com)
Equally time sensitive is the second commentary track with four of the 12 Baker Kids. (slantmagazine.com)